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124 lines
3.9 KiB
124 lines
3.9 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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* Controller script. Prepares the common background
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* variables to give to the scripts corresponding to
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* the requested action
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* This file contains class used like controller,
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* it should be included inside a dispatcher file (e.g: index.php)
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* @author Christian Fasanando <christian1827@gmail.com>
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*
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* @package chamilo.dashboard
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*/
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class DashboardController
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{
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private $toolname;
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private $view;
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private $user_id;
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/**
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* Constructor
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*/
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public function __construct()
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{
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$this->user_id = api_get_user_id();
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$this->toolname = 'dashboard';
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$this->view = new View($this->toolname);
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}
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/**
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* Display blocks from dashboard plugin paths
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* @param string message (optional)
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* render to dashboard.php view
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*/
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public function display($msg = false)
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{
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$data = array();
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$user_id = $this->user_id;
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$block_data_without_plugin = DashboardManager::get_block_data_without_plugin();
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$dashboard_blocks = DashboardManager::get_enabled_dashboard_blocks();
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$user_block_data = DashboardManager::get_user_block_data($user_id);
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$user_blocks_id = array_keys($user_block_data);
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$data_block = null;
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if (!empty($dashboard_blocks)) {
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foreach ($dashboard_blocks as $block) {
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// display only user blocks
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if (!in_array($block['id'], $user_blocks_id)) continue;
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$path = $block['path'];
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$controller_class = $block['controller'];
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$filename_controller = $path.'.class.php';
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$dashboard_plugin_path = api_get_path(SYS_PLUGIN_PATH).'dashboard/'.$path.'/';
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require_once $dashboard_plugin_path.$filename_controller;
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if (class_exists($controller_class)) {
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$obj = new $controller_class($user_id);
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// check if user is allowed to see the block
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if (method_exists($obj, 'is_block_visible_for_user')) {
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$is_block_visible_for_user = $obj->is_block_visible_for_user($user_id);
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if (!$is_block_visible_for_user) continue;
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}
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$data_block[$path] = $obj->get_block();
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// set user block column
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$data_block[$path]['column'] = $user_block_data[$block['id']]['column'];
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}
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}
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$data['blocks'] = $data_block;
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$data['dashboard_view'] = 'blocks';
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}
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if ($msg) {
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$data['msg'] = $msg;
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}
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// render to the view
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$this->view->set_data($data);
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$this->view->set_layout('layout');
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$this->view->set_template('dashboard');
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$this->view->render();
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}
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/**
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* This method allow store user blocks from dashboard manager
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* render to dashboard.php view
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*/
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public function store_user_block()
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{
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$data = array();
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$user_id = $this->user_id;
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if (strtoupper($_SERVER['REQUEST_METHOD']) == "POST") {
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$enabled_blocks = $_POST['enabled_blocks'];
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$columns = $_POST['columns'];
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$affected_rows = DashboardManager::store_user_blocks($user_id, $enabled_blocks, $columns);
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if ($affected_rows) {
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$data['success'] = true;
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}
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}
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$data['dashboard_view'] = 'list';
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// render to the view
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$this->view->set_data($data);
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$this->view->set_layout('layout');
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$this->view->set_template('dashboard');
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$this->view->render();
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}
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/**
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* This method is used when you close a block from dashboard block interface
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* render to dashboard.php view
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*/
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public function close_user_block($path)
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{
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$user_id = $this->user_id;
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$result = DashboardManager::close_user_block($user_id, $path);
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$this->display($result);
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}
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}
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